Millipore Sigma Vibrant Logo
Attention: We have moved. EMD Millipore products are no longer available for purchase on emdmillipore.com.Learn More

104933 Potassium chloride

for analysis (<= 0.005% Br) EMSURE® ACS,ISO,Reag. Ph Eur

Potassium chloride MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7447-40-7 EC Number: 231-211-8 Molar Mass: 74.56 g/mol Chemical Formula: KCl Hill Formula: ClK Grade: ACS,ISO,Reag. Ph Eur
View Products on Sigmaaldrich.com
104933
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7447-40-7231-211-8ClKKCl74.56 g/molACS,ISO,Reag. Ph Eur

Products

Catalog NumberPackaging Qty/Pack
1049330500 Plastic bottle 500 g
1049339025 Fibre carton 25 kg
Description
Catalogue Number104933
References
Product Information
CAS number7447-40-7
EC number231-211-8
GradeACS,ISO,Reag. Ph Eur
Hill FormulaClK
Chemical formulaKCl
Molar Mass74.56 g/mol
HS Code3105 10 00
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Boiling point1413 °C (1013 hPa)
Density1.98 g/cm3 (20.0 °C)
Melting Point770 °C
pH value5.5 - 8.5 (50.0 g/l, H₂O, 20.0 °C)
Bulk density1000 kg/m3
Solubility347 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 2600 mg/kg
Safety Information according to GHS
RTECSTS8050000
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDKein Gefahrgut
Declaration (transport by air) IATA-DGRNo Dangerous Good
Declaration (transport by sea) IMDG-CodeNo Dangerous Good
Supplemental Information
Specifications
Assay (argentometric)99.5 - 100.5 %
Assay (argentometric; calculated on dried substance)99.0 - 100.5 %
Identitypasses test
Appearance of solutionpasses test
Insoluble matter≤ 0.005 %
pH-value (5 %; water)5.5 - 8.0
Acidity or alkalinitypasses test
Bromide (Br)≤ 0.005 %
Chlorate and Nitrate (as NO₃)≤ 0.003 %
Iodide (I)
≤ 0.002 %
passes test
Phosphate (PO₄)≤ 0.0005 %
Sulfate (SO₄)≤ 0.001 %
Total nitrogen (N)≤ 0.001 %
Heavy metals (as Pb)≤ 0.0005 %
Ba (Barium)passes test
Ca (Calcium)≤ 0.001 %
Fe (Iron)≤ 0.0002 %
Mg (Magnesium)≤ 0.0005 %
Na (Sodium)≤ 0.005 %
Magnesium and alkaline-earth metals (as Ca)≤ 0.02 %
Loss on Drying (105 °C)≤ 1.0 %
Corresponds to ACS,ISO,Reag. Ph Eur
Global Trade Item Number
Catalog Number GTIN
1049330500 04022536057347
1049339025 04027269127848